Is 602 a deficient number and what is its deficiency?

Is 602 a deficient number?

Here we will explain and calculate if 602 is a deficient number and its deficiency if applicable.

602 is a deficient number if the sum of its proper divisors is less than 602.

The sum of its proper divisors is calculated as follows: 1 + 2 + 7 + 14 + 43 + 86 + 301 = 454.

454 is less than 602. Therefore, 602 is a deficient number.

The deficiency of 602 is 602 minus the sum of its proper divisors. Thus, the deficiency of 602 is 602 - 454 = 148

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